ide: add ide_host_add() helper
Add ide_host_add() helper which does ide_host_alloc()+ide_host_register(),
then convert ide_setup_pci_device[s](), ide_legacy_device_add() and some
host drivers to use it.
While at it:
* Fix ide_setup_pci_device[s](), ide_arm.c, gayle.c, ide-4drives.c,
macide.c, q40ide.c, cmd640.c and cs5520.c to return correct error value.
* -ENOENT -> -ENOMEM in rapide.c, ide-h8300.c, ide-generic.c, au1xxx-ide.c
and pmac.c
* -ENODEV -> -ENOMEM in palm_bk3710.c, ide_platform.c and delkin_cb.c
* -1 -> -ENOMEM in ide-pnp.c
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/pci/delkin_cb.c b/drivers/ide/pci/delkin_cb.c
index 5eb9d93..f84bfb4 100644
--- a/drivers/ide/pci/delkin_cb.c
+++ b/drivers/ide/pci/delkin_cb.c
@@ -86,12 +86,10 @@
hw.dev = &dev->dev;
hw.chipset = ide_pci; /* this enables IRQ sharing */
- host = ide_host_alloc(&delkin_cb_port_info, hws);
- if (host == NULL)
+ rc = ide_host_add(&delkin_cb_port_info, hws, &host);
+ if (rc)
goto out_disable;
- ide_host_register(host, &delkin_cb_port_info, hws);
-
pci_set_drvdata(dev, host);
return 0;
@@ -99,7 +97,7 @@
out_disable:
pci_release_regions(dev);
pci_disable_device(dev);
- return -ENODEV;
+ return rc;
}
static void
